LOONA welcomes you to their debut in upbeat 'favORiTe' MV teaser

The 12-member girl group is finally making their official debut as a whole with the lead single. In the MV teaser released on August 2 KST, member Heejin says "Hello"and welcomes fans to their hot debut.

Meanwhile, "favORiTe" sounds to be an upbeat track with a powerful choreography. The full release will be coming on August 7.